external/ibm-public/postfix/dist/src/util/open_lock.h

   1 /*      $NetBSD$        */
   2
   3 #ifndef _OPEN_LOCK_H_INCLUDED_
   4 #define _OPEN_LOCK_H_INCLUDED_
   5
   6 /*++
   7 /* NAME
   8 /*      open_lock 3h
   9 /* SUMMARY
  10 /*      open or create file and lock it for exclusive access
  11 /* SYNOPSIS
  12 /*      #include <open_lock.h>
  13 /* DESCRIPTION
  14 /* .nf
  15
  16  /*
  17   * System library.
  18   */
  19 #include <fcntl.h>
  20
  21  /*
  22   * Utility library.
  23   */
  24 #include <vstream.h>
  25 #include <vstring.h>
  26
  27  /*
  28   * External interface.
  29   */
  30 extern VSTREAM *open_lock(const char *, int, mode_t, VSTRING *);
  31
  32 /* LICENSE
  33 /* .ad
  34 /* .fi
  35 /*      The Secure Mailer license must be distributed with this software.
  36 /* AUTHOR(S)
  37 /*      Wietse Venema
  38 /*      IBM T.J. Watson Research
  39 /*      P.O. Box 704
  40 /*      Yorktown Heights, NY 10598, USA
  41 /*--*/
  42
  43 #endif